Fix contact form issue in our website

Job ID: 36389320

Budget: $10 – $30 USD

Our website is build in next.js and currently we are facing issue in contact form.

The problem we are facing is, when viewer send inquiry from contact form, it will show you error message.
However, user who sent would get auto-mail about inquiry received, but in our email we don't get any mail.

We predicted that it might be problem of send grid..?
Or we have added slackhook to forward message in our slack channel, maybe that was the cause..?
Related categories: PHP JavaScript CSS HTML Next.js